Hardening effects in plastically deformed Pd with the addition of H

2015 | journal article; research paper. A publication with affiliation to the University of Göttingen.

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​Hardening effects in plastically deformed Pd with the addition of H​
Chen, Y. Z.; Ma, X. Y.; Shi, X. H.; Suo, T.; Borchers, C. ; Zhang, K.   & Liu, F. et al.​ (2015) 
Scripta Materialia98 pp. 48​-51​.​ DOI: https://doi.org/10.1016/j.scriptamat.2014.11.012 

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Authors
Chen, Y. Z.; Ma, X. Y.; Shi, X. H.; Suo, T.; Borchers, Christine ; Zhang, Kunhua ; Liu, F.; Kirchheim, Reiner 
Abstract
Well-annealed Pd and Pd-H alloys were subjected to tensile tests. It is found that the presence of H does not affect the yield strength but enhances the strain hardening of Pd remarkably. This is explained by a negligible solute drag effect of H on the movement of dislocations, and by H-induced enhanced multiplication of dislocations upon plastic deformation, respectively. (C) 2014 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Issue Date
2015
Journal
Scripta Materialia 
Organization
Institut für Materialphysik 
ISSN
1359-6462

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